Radial Engineering Ltd. is a leading manufacturer of professional audio products, specializing in high-quality signal processing equipment, DI boxes, and audio interfaces. Founded in 1991 in Vancouver, Canada, Radial has earned a stellar reputation among musicians, engineers, and producers for their robust build quality, innovative designs, and transparent sound. Known for their acclaimed Radial DI boxes such as the JDI and ProDI, as well as their versatile signal routing solutions like the Radial SW8, Radial’s products are trusted in studios, live sound environments, and touring rigs worldwide. Whether you’re looking for clean, reliable signal conversion, precision tone shaping, or seamless integration of audio systems, Radial offers a comprehensive range of professional-grade solutions designed to meet the demands of today’s audio professionals.